Phenethicillin
n. [微]苯氧乙基青霉素
🗣️ 情景例句
five five five … eight four four eight.
555……8448。
Govern your thoughts when alone, and your tongue when in company.
一人独处慎于思，与人相处慎于言。
John works very hard. He goes to work early.
约翰工作很努力。他早早上班。